Roller



FIG. 1 is a perspective view of our roller;

FIG. 2 is a front view of our roller;

FIG. 3 is a back view of our roller;

FIG. 4 is a left side view of our roller, the right side view thereof being substantially identical; and,

FIG. 5 is a top view of our roller, the bottom view thereof being substantially identical.

Our roller comprises a tubular, longitudinally- and circumferentially-scalloped body that rotates about a shaft extending therethrough, the shaft having a single-lobed handle on each end thereof. 

CLAIM The ornamental design for a roller, as shown and described. 